All cybersecurity company news.

Funding round · Sep 09, 2026

Cymphony raised $25 million in Series A funding co-led by Sequoia Capital and SMBC Fin Atlas Beyond Fund, valuing the startup at more than $100 million. The New York- and Tel Aviv-based security company has built a platform that tracks identity, data, and activity for employees, AI agents, and other nonhuman entities across enterprises.

Partnership · Sep 09, 2026

Sazae Japan Co., Ltd. signed a partnership agreement with NinjaOne to become a certified partner and reseller of NinjaOne's IT operations platform in Japan. Sazae will provide implementation consulting, build support frameworks for NinjaOne customers, and promote the platform through seminars and webinars.

Partnership · Sep 09, 2026

Netskope joined CrowdStrike's Project QuiltWorks on September 1, 2026, and launched three new integrations with the CrowdStrike Falcon platform. Netskope will provide real-time telemetry to Project QuiltWorks and enable automated detection and response capabilities within Falcon.

Partnership · Sep 08, 2026

Merlin Cyber named Torq a key partner for federal AI SOC modernization, bringing the Torq AI SOC Platform to government agencies.

Partnership · Sep 08, 2026

Eye Security tested OpenAI's GPT-6 Astra and OpenAI Daybreak models for cybersecurity applications. The company's security researchers used these models over the summer to find and report zero-day vulnerabilities to major software vendors in their customers' supply chains.

Partnership · Sep 08, 2026

Filigran and Constella Security Japan co-hosted a conference titled 'Frontline of National-Level Cyber Defense and Intelligence' in Tokyo, bringing together 82 attendees from government agencies, critical infrastructure operators, and private enterprises to discuss strategies for protecting national systems.

Partnership · Sep 08, 2026

Mate Security partnered with Palo Alto Networks and ServiceNow to support OpenAI's call for increased investment in cyber defense capabilities.

Partnership · Sep 08, 2026

Vali Cyber announced on September 2, 2026 a new integration that sends security data from its ZeroLock hypervisor protection product into CrowdStrike Falcon Next-Gen SIEM. The integration uses a certified Push Data Connector to transmit ZeroLock events over a standard HEC endpoint with no additional middleware or agents required.

Partnership · Sep 07, 2026

Al Qadsiah Club and LogRhythm | Exabeam signed a Memorandum of Understanding at LEAP 2026 to explore cybersecurity collaboration. The agreement focuses on evaluating cloud-based security solutions and AI-driven analytics to enhance threat detection and response capabilities.

Funding round · Sep 06, 2026

Guardio raised $40 million in a funding round that values the company at $1.1 billion. The company now has one million paying customers and crossed $150 million in annual recurring revenue.

Partnership · Sep 06, 2026

Arctic Wolf Networks announced it became the official cybersecurity partner of the BWT Alpine Formula One Team. The partnership was announced on LinkedIn during the team's qualifying round at Monza.

Product launch · Sep 05, 2026

Databricks launched the Certified Context Engineer Associate certification to validate skills in building production-grade AI agent systems. The company also expanded its training offerings with courses on agent fundamentals, retrieval, and evaluation, plus guidance for using AI tools to prepare for certification exams.

Acquisition · Sep 05, 2026

Act Security acquired Cloud Copilot, an open-source AWS access-control project, one month after emerging from stealth in July 2024 with $60 million in funding. The company will integrate Cloud Copilot into Amphi, a free, open-source toolkit for analyzing and testing AWS access permissions.

Funding round · Sep 05, 2026

AIR Security raised $50 million in Series A funding led by Sequoia Capital and Greenoaks. The AI security startup, founded in February 2026 by Yair Saban and Niv Hoffman, emerged from stealth with the round, which also included participation from Swish Ventures, Netz, and investors including Zach Frankel and Yinon Costica.

Acquired · Sep 05, 2026

ClickHouse acquired RunReveal, a security data platform company that built its product on ClickHouse's database. RunReveal will continue operating and supporting existing customers under its bring-your-own-database model.

Acquired · Sep 05, 2026

A-LIGN acquired Pathfynder, a cybersecurity firm specializing in offensive and defensive security services. The acquisition was announced on September 2, 2026.

Acquisition · Sep 05, 2026

Everbridge acquired Open Measures to expand its risk intelligence capabilities. The deal adds Open Measures' technology to Everbridge's platform for monitoring and managing organizational risks.

Funding round · Sep 05, 2026

Guardio raised $40 million in funding at a $1.1 billion valuation, according to a press release published on PR Newswire.

Acquired · Sep 05, 2026

Happiest Minds Technologies and ITC Infotech signed definitive agreements to merge, creating a combined entity with projected US$1 billion annual revenue by FY28 and 19,000 employees. ITC Infotech will acquire a 22.1% minority stake from Happiest Minds promoters for ₹1,330 crore, and shareholders will receive 25 ITC Infotech shares for every 81 Happiest Minds shares held. The transaction is expected to complete within 15 months pending regulatory approvals.

Acquisition · Sep 05, 2026

ServiceNow acquired Israeli startup Sweep in a deal valued at hundreds of millions of dollars. The acquisition was not officially announced by either company, but comes less than two months after ServiceNow acquired another Israeli AI startup, ai.work, for tens of millions.

Acquisition · Sep 05, 2026

NetSPI and Synack announced a definitive agreement to merge and form a combined offensive cybersecurity platform. The transaction is expected to close in October 2026, with KKR supporting the combined company's growth plan.

Acquisition · Sep 05, 2026

Citrix completed its acquisition of Numecent, a specialist in enterprise application delivery and container management. The deal brings Numecent's Cloudpaging and Cloudpager products into Citrix's platform to expand Desktop as a Service capabilities for Windows application delivery.